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<td   align='center'  ><font color='#fff'><h1>SteelJIS: &nbsp; Japanese Steels and Alloys</h1> </font></td>

</tr></table><table  width= '100%'  id='tbmenu'   cellspacing='0' cellpadding='7' border='1'    bordercolor='#ccc'   bgcolor='#e4eeec'><tr align='center'><td> &nbsp; &nbsp; <a  href='http://steeljis.com/index.php'> Home </a>  &nbsp; &nbsp;
	

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</td></tr></table><br><table width ='100%' border='0' cellspacing='0' cellpadding='4' ><tr><td>     &nbsp;  &nbsp;  &nbsp;  &nbsp; &nbsp;    <a href='http://steeljis.com/jis_steel_designation.php'>Japanese steel grading
</a>  &nbsp; -> &nbsp;  <a href='http://steeljis.com/jis_steel_designation_grading.php?gr_id=94'> 
SNB&nbsp;Grades </a> &nbsp; -> &nbsp;  SNB22-3 </td></tr></table><center><h2><font color='#C71585' ><b> SNB22-3  &nbsp;<br>Chemical composition, standards and  properties  </b></h2></center></font><CENTER><table width ='728' border='1' cellspacing='0' cellpadding='6' bgcolor='#f0f0f0' ></CENTER>
 <tr bgColor='#d0e8ff'><td width ='20%'>  &nbsp; &nbsp;  <b>Grade : </b></td><td >  &nbsp;  &nbsp;   SNB22-3</td></tr><tr ><td>  &nbsp; &nbsp;   <b>Classification:    </b></td><td >  &nbsp;  &nbsp;   Structural steel &nbsp;  Chromium molybdenum steel</td></tr><tr><td>  &nbsp; &nbsp; <b>Standards: </b></td><td>  <table width = '100%'  border ='0' bgcolor='#f0f0f0' cellspacing='0' align='center' cellpadding='0' ><tr><td> &nbsp;  &nbsp;  JIS G 4108 :    &nbsp;  Alloy steel bars for special application bolting materials &nbsp;   </td></tr></table> </td></tr><tr><td>  &nbsp; &nbsp;     <b>Applications: </b></td><td>   &nbsp; &nbsp;  Rolled or forget alloy steel bars to be used  for the manufacture of the bolts, stud bolts, washers, nuts and other for nuclear reactors and other special uses.    </td></tr></table><script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
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<CENTER><br><br><font class='text1' ><b>Chemical composition  成分 %   of grade  &nbsp; SNB22-3</b></font></CENTER><CENTER><table width = '730' border = 1 cellspacing='0' cellpadding='4' ></CENTER><tr align='center' bgcolor='#C6E2FF'><td><b> C </b></td><td><b> Si </b></td><td><b>Mn </b></td><td><b> P</b></td><td><b>  S</b></td><td><b> Cr</b></td><td><b> Mo</b></td></tr><tr align='center' bgcolor=#f0f0f0><td  bgcolor='#f0f0f0'><b>0.39 -    0.46</b></td><td bgcolor='#f0f0f0'><b>0.2 -   0.35</b></td><td bgcolor='#f0f0f0'><b>0.65 -   1.1</b></td><td bgcolor='#f0f0f0'><b><font size='-1'>max</font> &nbsp;  0.025</b></td><td bgcolor='#f0f0f0'><b><font size='-1'>max</font> &nbsp;  0.025</b></td><td bgcolor='#f0f0f0'><b>0.75 -   1.2</b></td><td bgcolor='#f0f0f0'><b>0.15 -   0.25</b></td></tr></table><CENTER><br><br><font class='text1' ><b> Mechanical properties of grade SNB22-3 </b></font></CENTER><table width = '730' border ='1' cellspacing='0' align='center' cellpadding='4' bgcolor='1'><tr align='center' bgcolor='#C6E2FF' >
	<td>Assortment</td>
	<td width='15%'>Yield point or Proof stress</td>
	<td width='15%'>Tensile strength</td>
	<td width='15%'>Elongation</td>
	<td width='15%'>Reduction of&nbsp;area</td>
	<td width='15%'>Charpy impact strength</td>
</tr><tr align='center' bgcolor='#C6E2FF'>
		<td>-</td>
		<td >N/mm <sup>2</sup> </td>
	<td >N/mm <sup>2</sup></td>
	<td >%</td>
	<td >%</td>
	<td >J/cm <sup>2</sup></td>
	</tr><tr align='center' bgcolor=#f0f0f0><td><font class='text2'>Bars &nbsp; &nbsp; &nbsp;</font> </td><td><b>890 </b></td><td><b>1000 </b></td><td><b>12 </b></td><td><b>40</b></td><td><b>&nbsp;</b></td></tr></table><CENTER><br><br><font class='text1' ><b>Hardness of grade SNB22-3 </b></font></CENTER><table width ='730' border = 1 cellspacing='0' align='center' cellpadding='4'  bgcolor='#f0f0f0'>
	<tr align='center' bgcolor='#C6E2FF'><td colrows='2'>-</td><td width ='16%'>Brinell<br>HBW / HB</td><td width ='16%'>Rockwell C<br>HRC</td><td width ='18%'>Rockwell B<br> HRBS / HRB</td><td width ='16%'>Vickers<br>HV</td></tr><tr align='center'><td> SNB22-3 &nbsp; &nbsp; </td><td><b>293-375</b></td><td><b></b></td><td><b></b></td><td><b></b></td></tr></table><CENTER><br><br><font class='text1' ><b> Compare other grades with grade SNB22-3</b></font></CENTER><table width = '730' border ='1' cellspacing='0' align='center' cellpadding='6' bgcolor='#f0f0f0'>
	<tr><td align='center' ><b> SNB22-3<br>	standards</b>
	</td><td>  <table width = '100%'  border ='0' bgcolor='#f0f0f0' cellspacing='0' align='center' cellpadding='0' ><tr><td> &nbsp;  &nbsp;  JIS G 4108 :    &nbsp;  Alloy steel bars for special application bolting materials &nbsp;  <a href='http://steeljis.com/jis_steel_standard_grades.php?cl_id=103' > / &nbsp; Compare steels</a> </td></tr></table> </td></tr></table><script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
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<br><br><table width ='100%' border='0' cellspacing='0' cellpadding='4' ><tr align='center'><td>     &nbsp;  &nbsp;  &nbsp;  &nbsp; &nbsp;    <a href='http://steeljis.com/jis_steel_designation.php'>Japanese steel grading
</a>  &nbsp; -> &nbsp;  <a href='http://steeljis.com/jis_steel_designation_grading.php?gr_id=94'> 
SNB&nbsp;Grades </a> &nbsp; -> &nbsp;  <a href='http://steeljis.com/jis_steel_datasheet.php?name_id=1073'>SNB22-3</a> </td></tr></table><CENTER><br><br><font class='text1' ><b>Is this information useful? &nbsp; Please share it.</b></font></CENTER><table border='0' cellpadding='0'     cellspacing='10'  align='center' > <tr align='center'><td ><a href="https://twitter.com/share?ref_src=twsrc%5Etfw" class="twitter-share-button" data-url="http://steeljis.com/index.php" data-show-count="false">Tweet</a><script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
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</td></tr></table><CENTER><br><br><font class='text1' ><b>Mechanical properties <br> Mechanische Eigenschaften<br>Caracteristiques mecaniques</b></font></CENTER><table  width = '610' align=center border = 0 cellspacing='1' cellpadding='1' >
	<tr><td> &bull;  Minimum yield strength /
Mindestwert der oberen Streckgrenze / Limite dТelasticite minimale  </td></tr>
	<tr><td> &bull;  Tensile strength / Zugfestigkeit /  Resistance a la traction </td></tr>
	<tr><td> &bull;  Minimum elongation / 
Mindestwert der Bruchdehnung / Allongement minimal    </td></tr>
</table></font><br><br><center><table width='80%' align='center' border='0'><tr><td align='center'>SNB22-3 datasheet, SNB22-3 mechanical properties, SNB22-3  technical specifications. Chemical composition of Japanese steel SNB22-3.  Standards of SNB22-3.   Tensile Strength of SNB22-3.  Elongation of SNB22-3.  Density of SNB22-3.
Brinell, Rockwell,	Vickers  hardness of SNB22-3
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